intrinsically safe cable for controlling
1.0~10.0 USD
| Min. Order: | 200 Meter |
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| Trade Term: | FOB |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 1000 kilometer |
| Place of Origin: | Jiangsu |
Company Profile
| Location: | Changzhou, Jiangsu, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | 3G Power Cable, Fieldbus Cable, Environmental Cable, Special Control Cable, Shipboard Cable |
Product Detail
| Means of Transport: | according to the customer |
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| Type: | Others |
| Material: | Copper |
| Production Capacity: | 1000 kilometer |
| Packing: | standard |
| Delivery Date: | 10days |
Product Description
intrinsically safe cable detailed description:
1 Rated voltage: 300/500V.
2 The Max. Permitted continuous operating temperature of conductor:PE insulated cable: 70℃;XLPE insulated cable: 90℃;PVC insulated cable: 70℃, 90℃, 105℃(according to the grade of heat proof after the type);Low-smoking and halogen-free Polyolefin (HFPO) insulated cable: 90℃.
3 The Min. laying temperature is:-20℃ for PE sheathed cable;0℃ for PVC or HFPO sheathed cable.It should be pre-heated if it is below the Min. laying temperature.
4 The operating capacitance between shielded pair(1kHz) is: No more than 125pF/m for PE or XLPE insulated cable;No more than 250pF/m for PVC insulated cable.
5 The inductance is no more than 60μH/Ω.
6 The capacitance unbalance between groups is no more than 300pF when the cable is 250m in length, and the test frequency is 1kHz.
7 The cable has the properties resisting the interference derived from outside magnetic field, electromagnetic field and static electric field.
7.1 When the test frequency is 50~60Hz and the magnetic strength is 400A/m, the voltage of the cable interfered from magnetic coupling is no more than 1mV.
7.2 When the test frequency is 27~200MHz, the shielding efficiency of resisting the electromagnetic interference of the cable is no less than 50dB.
7.3 When the test static electric field is 10000V/cm, the voltage of the cable interfered from capacity coupling is no more than 3V.
8 The permitted bending radius:No less than 12 times of the overall diameter of the cable for the armored or wrapped shield cable.
9 Flame characteristics
1 Rated voltage: 300/500V.
2 The Max. Permitted continuous operating temperature of conductor:PE insulated cable: 70℃;XLPE insulated cable: 90℃;PVC insulated cable: 70℃, 90℃, 105℃(according to the grade of heat proof after the type);Low-smoking and halogen-free Polyolefin (HFPO) insulated cable: 90℃.
3 The Min. laying temperature is:-20℃ for PE sheathed cable;0℃ for PVC or HFPO sheathed cable.It should be pre-heated if it is below the Min. laying temperature.
4 The operating capacitance between shielded pair(1kHz) is: No more than 125pF/m for PE or XLPE insulated cable;No more than 250pF/m for PVC insulated cable.
5 The inductance is no more than 60μH/Ω.
6 The capacitance unbalance between groups is no more than 300pF when the cable is 250m in length, and the test frequency is 1kHz.
7 The cable has the properties resisting the interference derived from outside magnetic field, electromagnetic field and static electric field.
7.1 When the test frequency is 50~60Hz and the magnetic strength is 400A/m, the voltage of the cable interfered from magnetic coupling is no more than 1mV.
7.2 When the test frequency is 27~200MHz, the shielding efficiency of resisting the electromagnetic interference of the cable is no less than 50dB.
7.3 When the test static electric field is 10000V/cm, the voltage of the cable interfered from capacity coupling is no more than 3V.
8 The permitted bending radius:No less than 12 times of the overall diameter of the cable for the armored or wrapped shield cable.
9 Flame characteristics